Home / 3,071,199.51-4,607,520.03-1,049,460.17

Finding the Fourth Proportional to 3,071,199.51, 4,607,520.03 and 1,049,460.17

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Solution

The fourth proportional to 3,071,199.51, 4,607,520.03 and 1,049,460.17 is: 1,574,436.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,071,199.51 : 4,607,520.03 = 1,049,460.17 : x
  2. Step 2: Convert to fraction form
    3,071,199.51/4,607,520.03 = 1,049,460.17/x
  3. Step 3: Cross multiply
    3,071,199.51x = 4,607,520.03 × 1,049,460.17
  4. Step 4: Simplify right side
    3,071,199.51x = 4,835,408,730,924.61
  5. Step 5: Solve for x
    x = 4,835,408,730,924.61/3,071,199.51
  6. Step 6: Final answer
    x = 1,574,436.54

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.